Connect
t he
o pposite
e nd
o f
t he
A C
p ower
c ord
t o
t he
w all
o r
o ther
a ppropriate
e lectrical
outlet.
Ensure
t he
g reen
l ight
o n
t op
o f
t he
A C
p ower
s upply
i s
i lluminated.
T his
i ndicates
t hat
t he
power
s upply
i s
r eceiving
p ower
f rom
t he
o utlet.
I f
t he
g reen
l ight
i s
n ot
i lluminated,
c heck
f or
secure
c onnections
a nd
r efer
t o
t he
t roubleshooting
s ection
o f
t his
m anual.
Portable
O xygen
C oncentrator
Figure
7 .3:
C onnecting
P ower
S upply
t o
A C
O
Figure
7 .4:
G reen
L ight
o n
A C
P ower
S
utlet
upply
Green Light
MN220-‐1
A
3 6